The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query IPEX owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/IPEX"
Use Arkolith to show who owns IPEX, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Karpus Management, Inc. | $10.5M | 1.0M | ▼−0.9% Reduced · −9K sh | Q1 2026 | |
| 2 | Westchester Capital Management, LLC | $5.5M | 533K | —Held | Q1 2026 | |
| 3 | Polar Asset Management Partners Inc. | $4.2M | 400K | —Held | Q1 2026 | |
| 4 | AQR Arbitrage LLC | $3.7M | 355K | ▼−4.2% Reduced · −15K sh | Q1 2026 | |
| 5 | Magnetar Financial LLC | $2.6M | 250K | —Held | Q1 2026 | |
| 6 | Shaolin Capital Management LLC | $2.4M | 230K | —Held | Q1 2026 | |
| 7 | Hudson Bay Capital Management LP | $1.6M | 150K | —Held | Q1 2026 | |
| 8 | WHITEBOX ADVISORS LLC | $1.3M | 125K | —Held | Q1 2026 | |
| 9 | TENOR CAPITAL MANAGEMENT Co., L.P. | $1.3M | 125K | —Held | Q1 2026 | |
| 10 | Centiva Capital, LP | $1.0M | 100K | —Held | Q1 2026 | |
| 11 | Clear Street Group Inc. | $691K | 66K | ▼−1.6% Reduced · −1K sh | Q1 2026 | |
| 12 | Dakota Wealth Management | $228K | 22K | —Held | Q1 2026 | |
| 13 | Schonfeld Strategic Advisors LLC | $154K | 15K | ▲+48% Added · +5K sh | Q1 2026 | |
| 14 | Alyeska Investment Group, L.P. | $126K | 12K | ▲New +12K sh | Q1 2026 | |
| 15 | READYSTATE ASSET MANAGEMENT LP | $104K | 10K | —Held | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 1, 2026 | BLITZER MICHAEL | Chief Executive Officer, Director | Other (J) | 990K | — |
| Class | 13F holders | Value held |
|---|---|---|
| IPEXthis pageORD SHS CL A | 24 funds | $61.4M |
| IPEXRSPACS | 17 funds | $4.0M |
| IPEXUUNIT 01/23/2030 | 1 funds | $12K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| DRUGS MADE IN AMERICA ACQUISDMII | 15 funds | $134.8M |
| K&F GROWTH ACQUISITION COR-AKFII | 15 funds | $116.1M |
| APEX TREASURY CORP-CL AAPXT | 15 funds | $92.6M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 15 funds | $82.2M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 15 funds | $75.4M |
| CSLM DIGITAL ASSET ACQU - AKOYN | 15 funds | $64.9M |
| AXIOM INTELLIGENCE-CL AAXIN | 15 funds | $56.3M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 15 funds | $50.5M |
| CHENGHE ACQUISITION II-CL ACHEC | 15 funds | $41.9M |
| TITAN ACQUISITION CORP-CL ATACH | 14 funds | $108.6M |
| LAUNCH TWO ACQUISITION- CL ALPBB | 14 funds | $82.2M |
| COPLEY ACQUISITION CORP-ACOPL | 14 funds | $81.4M |
Ranked by how many of IPEX's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for IPEX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.